Precaution For Reassembling; Unleaded Solder - Sony UWP-V1 Service Manual
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Also See for UWP-V1:
- Operating instructions manual (72 pages) ,
- User manual (12 pages) ,
- Product manual (12 pages)
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1-5-2. Precaution for Reassembling
When reassembling the UTX-P1, be sure that the knob on the case and the switch on the MB-1094 board
fit together correctly.
Case
Knob
1-6. Unleaded Solder
Boards requiring use of unleaded solder are printed with a
lead free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come
printed with the lead free mark due to their particular size.)
: LEAD FREE MARK
m
. Be sure to use the unleaded solder for the printed circuit
board printed with the lead free mark.
. The unleaded solder melts at a temperature about 40 dC
higher than the ordinary solder, therefore, it is recom-
mended to use the soldering iron having a temperature
regulator.
. The ordinary soldering iron can be used but the iron tip
has to be applied to the solder joint for a slightly longer
time. The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful.
UWP Series
Knob
Panel
Lever
Switch
MB-1094 board
1-15
- Quick Links:
- Disassembly
- Utx-B2
- Utx-B2
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